4958231389 has 4 divisors (see below), whose sum is σ = 4960305756. Its totient is φ = 4956157024.

The previous prime is 4958231281. The next prime is 4958231423. The reversal of 4958231389 is 9831328594.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1096603225 + 3861628164 = 33115^2 + 62142^2 .

It is a cyclic number.

It is not a de Polignac number, because 4958231389 - 2¹⁹ = 4957707101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4958231189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1033594 + ... + 1038379.

It is an arithmetic number, because the mean of its divisors is an integer number (1240076439).

Almost surely, 2^4958231389 is an apocalyptic number.

It is an amenable number.

4958231389 is a deficient number, since it is larger than the sum of its proper divisors (2074367).

4958231389 is a wasteful number, since it uses less digits than its factorization.

4958231389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2074366.

The product of its digits is 1866240, while the sum is 52.

The square root of 4958231389 is about 70414.7100327765. The cubic root of 4958231389 is about 1705.2010712205.

The spelling of 4958231389 in words is "four billion, nine hundred fifty-eight million, two hundred thirty-one thousand, three hundred eighty-nine".